Hey, RR - to make it easier for some folks who might be willing to offer a relay, you might consider changing your HFU profile to include contact info that folks can find without having to log in here. You might set up a throwaway or gmail account just for that purpose.
Folks who are registered here can private-message members without giving away their own e-mail addresses too. But ops who are extra security conscious may not want to register to send a message, so make it easier for them to contact you by setting up a throwaway e-mail addy that's publicly visible via your profile page.
Also, for folks who are security conscious, as far as I know you can use proxies to log in here and mask your IPs. But with proxies there's also a risk of your login info being swiped so don't use 'em for anything important like banking until you're sure you can trust the proxy. I use the freebie proxies only for browsing, not for logins.